---
title: IOUSBHostCIEndpointUpdateCommandData1Descriptor
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 12.0+]
path: kernel/3857687-anonymous/iousbhostciendpointupdatecommanddata1descriptor
---

# IOUSBHostCIEndpointUpdateCommandData1Descriptor

## Declaration

```occ
IOUSBHostCIEndpointUpdateCommandData1Descriptor = IOUSBBitRange64(0, 63)
```